diff options
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/Kconfig | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 6e55cc3ac49d..4a13e5a01ce3 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -192,27 +192,14 @@ config SCHED_TRACER This tracer tracks the latency of the highest priority task to be scheduled in, starting from the point it has woken up. -config ENABLE_CONTEXT_SWITCH_TRACER - bool "Trace process context switches" - depends on !GENERIC_TRACER - select TRACING - select CONTEXT_SWITCH_TRACER - help - This tracer gets called from the context switch and records - all switching of tasks. - -config ENABLE_EVENT_TRACING - bool "Trace various events in the kernel" +config ENABLE_DEFAULT_TRACERS + bool "Trace process context switches and events" depends on !GENERIC_TRACER select TRACING help This tracer hooks to various trace points in the kernel allowing the user to pick and choose which trace point they - want to trace. - - Note, all tracers enable event tracing. This option is - only a convenience to enable event tracing when no other - tracers are selected. + want to trace. It also includes the sched_switch tracer plugin. config FTRACE_SYSCALLS bool "Trace syscalls" |